Sheril Kirshenbaum, Author at 91av Science news and science articles from 91av Tue, 13 Feb 2018 18:32:30 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 Valentine’s Day Special: K*I*S*S*I*N*G /article/1931032-valentines-day-special-kissing/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Wed, 11 Feb 2009 18:00:00 +0000 http://mg20126952.200 1931032